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| 基于ArcGIS与3ds Max三维地形可视化关键技术的研究 | |
| 引用本文： | 王星,田茂义,宁化展,曾静静.基于ArcGIS与3ds Max三维地形可视化关键技术的研究[J].城市勘测,2011(6):50-54. |
| 作者姓名： | 王星 田茂义 宁化展 曾静静 |
| 作者单位： | 1. 山东科技大学测绘科学与工程学院,山东青岛,266510 2. 滨州水利勘测设计研究院,山东滨州,256600 3. 青岛市勘察测绘研究院,山东青岛,266033 |
| 基金项目： | 山东科技大学研究生科技创新基金(YCB100115) |
| 摘 要： | 在3ds Max中进行三维地形建模时,一般以等高线为基础,通过Terrain工具生成三维地形。这样的三维地形精确度比较低,难以满足用户的实际需求。本文以某项目的三维地形建模为例,研究如何将大数据量的离散点数据导入3ds Max实现高精度的三维地形模型。通过分析研究3ds Max所能接受的数据类型和离散点数据特点,提出了... |
| 关 键 词： | ArcGIS 3ds Max TIN 可视化 三维地形 |
The Research of Displaying 3D Terrain Based on ArcGIS And 3ds Max |
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| Wang Xing,Tian Maoyi,Ning Huazhan,Zeng Jingjing.The Research of Displaying 3D Terrain Based on ArcGIS And 3ds Max[J].Urban Geotechnical Investigation & Surveying,2011(6):50-54. | |
| Authors: | Wang Xing Tian Maoyi Ning Huazhan Zeng Jingjing |
| Affiliation: | 1.Institute of Surveying and Mapping,Shandong University of Science and Technology,Qingdao 266510,China;2.Shandong Binzhou Institute of survey and design of water conservancy projects,Binzhou 256600,China;3.Shandong Qingdao Institute of Surveying and Mapping Survey,Qingdao 266033,China) |
| Abstract: | Terrain models carried out in 3ds Max are general based on contour and made by the Terrain tool.And these terrain models are hardly to support users’ needs because of low accuracy.This paper researches how to import large amount of discrete data into 3ds Max,and realize high precision three-dimensional terrain model.Terrain Visualization,taking the terrain mapping of a project as an example.The paper focuses on analysis of the data type and data feature which can be accepted by 3ds Max;and propose a technical route by importing data to ArcGIS;modifying characteristic points,characteristic lines,doing data smoothing,exporting 3D models in ArcGIS;and importing the result model into 3ds Max,and generating High-precision three-dimensional terrain model.In practice,the feasibility of this process is proved very good. |
| Keywords: | ArcGIS 3ds Max TIN visualization terrain model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |